Long-Term Debt (5.625% Senior Notes due 2023) - Additional Information (Detail) - 5.625% Senior Notes Due 2023 [Member] - USD ($)	12 Months Ended
Dec. 31, 2022	Sep. 21, 2015	Feb. 11, 2015
Debt Instrument [Line Items]
Issued Senior Notes		$ 275,000,000.0	$ 375,000,000.0
Debt instrument interest rate		5.625%	5.625%
Senior Notes		$ 650,000,000.0
Debt instrument maturity date	Feb. 15, 2023
Interest on the notes	payable semi-annually in arrears on February 15 and August 15 of each year
Term loan remaining balance due date	Mar. 17, 2021

Face (par) amount of debt instrument at time of issuance.

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Description of the frequency of periodic payments (monthly, quarterly, annual).

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Contractual interest rate for funds borrowed, under the debt agreement.

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Date when the debt instrument is scheduled to be fully repaid, in YYYY-MM-DD format.

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